Based on this product's specifications, here are some alternatives and similar models
Leak detector Ancel S3000 — automotive diagnostics device for engine and cooling system leak detection
Summary description:
Ancel S3000 is a leak detector designed for automotive diagnostics. Intended for locating leaks in engines, intake systems and cooling circuits, it helps identify vacuum and pressure breaches quickly. The handheld device supports routine workshop checks and troubleshooting, enabling accurate fault localization to reduce repair time and prevent further engine or cooling system damage.